baber/WOPTO huggingface dataset:
Patent JP-2015065903-A (JP)
Title: Access point device for work machine and work machine communication system comprising access point device for work machine
Inventor: MIURA TAKANORI
IPC: A01C15/00
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To enable an access point device, that is a work machine, and a portable terminal to easily perform radio communication, and also to easily acquire a state of the work machine.SOLUTION: An access point device 4 for work machine which is attached to a work machine 2 and connects the work machine 2 and a portable terminal 3 by radio communication, comprises: a storage unit 32 which stores a predetermined identifier; a state acquisition unit 33 which acquires a state of the work machine 2; an information addition unit 34 which, on the basis of the state of work machine acquired by the state acquisition unit 33, adds status information indicating the state of the work machine to a transmission signal including the identifier; and a communication unit which transmits the transmission signal to which the status information is added, to the portable terminal 3.
Patent JP-2015066661-A (JP)
Title: Screwdriver
Inventor: TANJI ISAMU
IPC: B25B21/00
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve a cordless screwdriver capable of realizing a hammering operation and a driving-screw operation with one motor by reversely rotating the motor simultaneously with hammering after a piston is pushed up.SOLUTION: A screwdriver 1 includes: a battery-driven motor 11; a piston 6 movable by a striking spring 9; and a driver bit 7 for driving a screw 50, and drives the screws 50 by compressing the striking spring 9 using a torque of the motor 11 and releasing the compressed striking spring 9 to move the piston 6. The screwdriver 1 is configured to perform a moving operation for compressing the striking spring 9 to move the piston 6, and a rotational operation for rotating the driver bit 7 fixed to the piston 6 via bevel gears 29 and 33 during hammering. The moving operation and the rotational operation are actuated by driving one motor 11 and the actuation is switched by switching a rotational direction of the motor 11.
Patent JP-2014088956-A (JP)
Title: Mechanical seal
Inventor: TANAKA YUKIO
IPC: F04D29/12
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify a heat exchange chamber and a cooling member for forced cooling and thereby improves workability in assembly and maintenance.SOLUTION: A mechanical seal 10 includes: a housing 11 through which a rotation shaft 2 penetrates; a rotary ring (a driven ring 17) which rotates integrally with the rotation shaft 2; a fixed ring (a seat ring 20) forming a sliding surface 22; a sealing liquid chamber 23 formed at an outer peripheral part of the rotary ring 17; a heat exchange chamber 26 formed at an outer peripheral part of the sealing liquid chamber 23; a sealing liquid inflow passage 29 and a sealing liquid outflow passage 30; a coolant inflow passage 32 and a coolant outflow passage 34; a substantially cylindrical cooling member 35 which divides a sealing liquid in the heat exchange chamber 26 from a coolant in the heat exchange chamber 26 and flows the sealing liquid and the coolant; and circulation means (a pumping ring 24) for circulating the sealing liquid.
Patent JP-2015073945-A (JP)
Title: Apparatus and method for removing oil in oil waste water
Inventor: SAKAI YUSUKE
IPC: C02F11/12
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for removing oil, which can sufficiently remove oil in oil waste water by using a polymer coagulant without excess or deficiency and using simple and compact equipment.SOLUTION: In a method for removing oil in oil waste water, oil waste water supplied from a waste water storage tank 1 is supplied to a reaction tank 9 while controlling the flow rate of the oil waste water in a measuring tank 7 and a coagulant dissolved water 4 is supplied to the reaction tank 9 from a coagulant storage tank 3, mixed water 10 obtained by adding the coagulant dissolved water 4 to the oil waste water is agitated in the reaction tank 9 to form scum 13, the scum 13 in the mixed water 10 supplied from the reaction tank 9 is separated in a separation tank 12, subsequently, the mixed water 10 adhered to the scum or penetrated therein supplied from the separation tank 12 is recovered in a dewatering tank 16, the mixed water 10 is transported from the dewatering tank 16 to a waste water storage tank 2 using a first circulation pipe 18 and the scum 13 discharged from the dewatering tank 16 is stored in a scum storage tank 17, the mixed water 10 discharged from the separation tank 12 is stored in a mixed water storage tank 19, and the mixed water 10 is transported from the mixed water storage tank 19 to the reaction tank 9 using a second circulation pipe 20.
Patent JP-2015075738-A (JP)
Title: Cleaning device, cleaning-target device, cleaning member, and image forming apparatus
Inventor: NISHIKAWA SATOSHI
IPC: G03G21/16
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To suppress a support part from being bent toward a light transmission part in a case where a tip portion of a cleaning member is pressed by abutting to a wall part.SOLUTION: A cleaning device 140 includes: a cleaning member 150 including a cleaning part 156 for cleaning a long light transmission part 112 transmitting light L, and a support part 152 that moves in a longitudinal direction of the light transmission part 112 while supporting the cleaning part 156; and a wall part 180 that is disposed on one end side of the light transmission part 112 in its longitudinal direction, and has a surface 184 formed along a direction crossing the longitudinal direction of the light transmission part 112. Further, the cleaning member 150 and wall part 180 are configured so that, in a case where the cleaning member 150 is pressed by abutting to the wall part 180, the support part 152 is bent so as to form a convex surface in a direction opposite to the light transmission part 112 side.
Patent JP-2015075233-A (JP)
Title: Load support mechanism
Inventor: AOYANAGI TATSUZO
IPC: F16B1/02
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To realize a mechanism for displaceably supporting articles of various weights on desired positions with a small and light-weight structure.SOLUTION: An article supporting device 1 includes a base member 2, a supporting member 3, a spring member 4 composed of a compression coil spring, a spring force transmitting member 5, a cam member 6, and a cam follower member 7. The cam follower member is pressed to a downward cam face 15 of the supporting member, an upward cam face 18 of the spring force transmitting member, and a lateral cam face 22 of the cam member by a load of an article and a spring force of the spring member. The downward cam face and the upward cam face are inclined in the directions opposite to each other, and opposed to each other through the cam follower member. A pressing force to the cam follower member, of the lateral cam face includes a vertical component according to a height position of the supporting member. Each of the cam faces is designed so that the load, the spring force and the pressing forces to the cam follower member from the cam faces, acting around the cam follower member are balanced in a moving range of the supporting member.
Patent JP-2015080328-A (JP)
Title: Electric vehicle power supply system
Inventor: HARA KOJI
IPC: H02J7/00
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique for suppressing generation of overcharging and over-discharging of each secondary battery even if any of voltage converters connected to a plurality of secondary batteries constituting a main battery of an electric vehicle stops and remaining charge capacities disperse among the plurality of secondary batteries.SOLUTION: An electric vehicle disclosed in the present specification includes: a main battery to which a plurality of secondary batteries is connected in series; a plurality of voltage converters connected to input ends of the respective secondary batteries; and a controller controlling a residual charge capacity of the main battery. Output ends of the respective voltage converters are connected in parallel and the voltage converters supply electric power to accessories connected to the output ends. The controller starts charging the main battery if the remaining charge capacity of the main battery falls below a remaining capacity lower limit, and stops charging if the remaining charge capacity exceeds a remaining capacity upper limit. If it is detected that an abnormality occurs to any of the voltage converters (S3), the controller narrows a main battery usage range from the remaining capacity lower limit to the remaining capacity upper limit (S6).
Patent JP-2015078741-A (JP)
Title: Wall penetration sleeve device, spacer, wall penetration sleeve mounting method and wall penetration sleeve mounting structure
Inventor: SUGIURA MAKOTO
IPC: F16L5/00
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a wall penetration sleeve device that can be installed at a wall member by inclining a wall penetration sleeve at a desired angle in respect to a horizontal axis and in which a flange part can be installed near a wall surface or a waterproof sheet.SOLUTION: A wall penetration sleeve device comprises a wall penetration sleeve including a cylindrical part arranged at a wall penetration hole passing through a wall member and a flange part extending from the cylindrical part; and a spacer installed between the wall surface or the waterproof sheet and the flange part, including the first abutting surface abutted against the flange part and the second abutting surface abutted against the wall surface or the waterproof sheet in which the first abutting surface and the second abutting surface are inclined to each other at a prescribed angle so as to incline the wall penetration sleeve in respect to a horizontal axis. The first abutting surface of the spacer is formed to be shorter in its inclining direction than that of the flange part, the spacer partially closes a clearance between the flange part and the wall surface or the waterproof sheet and no spacer is present at a position where the clearance becomes minimum between the flange part and the wall surface or the waterproof sheet.
Patent JP-2015077760-A (JP)
Title: Tray for tread
Inventor: NISHIDA YUYA
IPC: B29D30/52
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a tray for a tread, which can uniformize weight per unit length of the tread after extrusion.SOLUTION: A tray for a tread of an embodiment is used to be loaded with the tread for a tire extruded from an extruder. An area of contact with the tread per unit area of the tray for the tread is formed to be smaller than an area of a part for being loaded with a longitudinal tip region of the tread, in a part for being loaded with a longitudinal central region of the tread.
Patent JP-2015082375-A (JP)
Title: Switch device
Inventor: YAMAGUCHI HIROAKI
IPC: H01H23/02
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a switch device having a seesaw type operation knob for reversing on and off a plurality of opposite switch contacts at a neutral position of the operation knob.SOLUTION: A switch device 1 includes: an operation knob 20 swingably supported relative to a substrate 6; at least two first and second cam faces 23a-1, 23b-1 formed on the substrate opposite surface of the operation knob along the swing direction; and a first and a second switch contacts 51a, 51b juxtaposed on the substrate correspondingly to the first and second cam faces. At the neutral position of the operation knob, the first and second switch contacts are maintained in reversed on and off states by each cam action of the first and second cam faces.
Patent JP-2015085524-A (JP)
Title: Droplet discharge head and image formation device
Inventor: BANDO YOSHINORI
IPC: B41J2/055
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge head that obtains damper effect, which achieves good pressure fluctuation propagated to a common liquid chamber, and inhibits vaporization of a moisture content from the common liquid chamber thereby achieving good discharge performance over a long time.SOLUTION: An ink jet recording head includes: multiple nozzles 211; multiple individual liquid chambers 213 communicating with the nozzles; a second common liquid chamber 219 which supplies a liquid to the individual liquid chambers; an actuator 215 for increasing pressure in the individual liquid chambers; a third common liquid chamber member 208 which forms a part of the second common liquid chamber and is formed by a flexible member having a damper function; a space 241 which is provided so as to face the second common liquid chamber through the third common liquid chamber member; and a communication passage 231 for allowing the space to communicate with the exterior. In the ink jet recording head, a portion of the space, which is located on the third common liquid chamber member facing the second common liquid chamber, includes a liquid 232 having fluidity.
Patent JP-2015087256-A (JP)
Title: Vibration piece, angular velocity sensor, electronic apparatus and movable body
Inventor: MATSUO ATSUSHI
IPC: G01C19/5607
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration piece capable of increasing an electrode area even when the vibration piece is reduced in size and enhancing detection sensitivity by improving electric field efficiency, and further to provide an angular velocity sensor, an electronic apparatus and a movable body.SOLUTION: A vibration piece includes a first principal surface 11 and a second principal surface 12 facing each other in a thickness direction Z of a piezoelectric material and has a detection section 41 or 40 vibrating in a thickness direction Z at the time of detection. The detection section 41 or 40 has: a groove portion 50 having a groove skirt 51 at a position exceeding a neutral surface 14 between the first principal surface 11 and the second principal surface 12 in a depth direction from an opening formed on the first principal surface 11; inside surface electrodes 61a and 61b, (61) formed on inside surfaces 52a and 52b, (52) facing inside the groove portion 50; outside surface electrodes 62a and 62b, (62) formed on outside surfaces 13a and 13b, (13) facing each other via the inside surfaces 52a and 52b, (52) and the piezoelectric material; and a pair of groove skirt electrodes 70 which face the groove portion 50 and are provided apart from each other with an interval at the groove skirt 51 rather than the neutral surface 14.
Patent JP-2015089261-A (JP)
Title: Slow-start circuit and image formation apparatus
Inventor: MATSUURA SADAHIRO
IPC: H02M3/28
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in an output voltage of a switching power-supply device when a motor starts up from a light load state.SOLUTION: A slow-start circuit 70 slow-starts a motor 90 driven by a current supplied from a switching power-supply device 100 in which its current supply capability switches according to a light load or a heavy load. The slow-start circuit 70 includes an output-current detection circuit 71 detecting an output current Io of the switching power-supply device 100 and outputting a detection voltage having a magnitude according to the output current Io, and a target-voltage generation circuit 72 generating a target voltage Vref indicating a target value of a current passing to the motor 90 on the basis of the detected voltage.
Patent JP-2015089273-A (JP)
Title: Gate controller of thyristor converter
Inventor: ITO KATSURO
IPC: H02M1/08
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a gate controller capable of preventing commutation failure even when a sag voltage is generated due to turn-on of other phase.SOLUTION: A 12-phase thyristor converter with thyristor valves of 12 phases includes: an inverse voltage detection circuit RV for detecting an inverse voltage applied to each thyristor valve; and a forward voltage detection circuit FV for detecting a forward voltage applied to each thyristor. The gate controller includes masking means 300 that, defining a firing timing of own phase generated by a bulb firing timing generation circuit 11 which generates a firing timing signal as the first in the firing timings received from the firing timing generation circuit, masks an instantaneous interruption of an inverse voltage signal caused from a sag voltage and an undesired action of a forward voltage signal synchronously with the 6-th firing timing signal or predicting the timing.
Patent JP-2015085006-A (JP)
Title: Drive device, light-emitting device and power device
Inventor: SASANO MASAYA
IPC: A63H33/22
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a drive device capable of turning on and off a switch by utilizing a cap screwed to a mouth of a container such as a PET bottle and controlling drive of a drive part inside the container.SOLUTION: A drive device 1 comprises: a case 22 with a size that can be inserted from a mouth 33 of a container 31; and an electric circuit part 30. The electric circuit part 30 comprises a drive part 18, a power supply part 15, and a switch part 22. In the case 2, a lock edge 10a held by a cap 38 screwed to the mouth 33 and a top edge 34 of the mouth 33 is formed. The switch part 22 has an operation projection 23 projected from the lock edge 10a. The operation projection 23 is pressed by the cap 38 screwed to the mouth 33 of the container 31, thereby driving or stopping the drive part 18.
Patent JP-2014098386-A (JP)
Title: Turbine nozzle having non-linear cooling conduit
Inventor: PAL DIPANKAR
IPC: F01D9/02
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a turbine nozzle having a non-linear cooling conduit.SOLUTION: A turbine nozzle having a non-linear cooling conduit is disclosed. In one embodiment, a turbine nozzle includes: an airfoil, at least one endwall adjacent to the airfoil, and a fillet region connecting the airfoil and the at least one endwall, the fillet region including an outer surface. The turbine nozzle also includes a non-linear cooling conduit located within the fillet region and adjacent to the outer surface of the fillet region, the non-linear cooling conduit allowing a fluid flow through the fillet region. The non-linear cooling conduit spans a range substantially along an axial length of the airfoil between a leading edge of the airfoil and a trailing edge of the airfoil. Additionally, the non-linear cooling conduit includes an arc profile substantially similar to an arc profile of the airfoil.
Patent JP-2015093382-A (JP)
Title: Manufacturing method of liquid ejection head
Inventor: INAOKA YASUO
IPC: B41J2/16
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid ejection head which allows assembly to be performed by highly accurate alignment while allowing transportation to a separate position to be performed.SOLUTION: A manufacturing method of a liquid ejection head comprises the steps of: transporting a first member 200 applied with adhesive to a first point B by a first robot 100; transporting the first member 200 transported to the first point B by the first robot 100 to a second member 15 by a second robot 110 having operation accuracy higher than that of the first robot 100; applying adhesive to one surface of the first member 200 when bonding the first member 200 to the second member 15 while aligning the first member 200 with respect to the second member 15; causing the first robot 100 and the second robot 110 to hold the other surface of the first member 200 opposite to one surface thereof applied with the adhesive; providing at least three non-application regions not applied with the adhesive on one surface of the first member 200; causing the first robot 100 to mount the first member 200 on a mounting board 130 such that the non-application regions of the first member 200 are contact points at the first point B; and causing the second robot 110 to hold the first member 100 mounted on the mounting board 130 at the first point B.
Patent JP-2015095713-A (JP)
Title: Image processing device, image processing method, and program
Inventor: TAKARAZAKI KENTA
IPC: G06T5/00
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent halftone processing result by properly correcting screen processing (systematic dither method) by a simple method.SOLUTION: There is provided an image processing device including: an edge detection part 101 which detects an edge from input image data and outputs determination data indicative of whether a pixel of interest is a pixel of an edge part; a gamma conversion processing part 102; a screen processing part 103; a selection part 104 which selectively outputs one of gamma conversion image data and screen image data according to the determination data; a first in-cell total calculation part 105 which sums up selection data by cells so as to calculate a first in-cell total value; a second in-cell total calculation part 106 which sums up the input image data by cells so as to calculate a second in-cell total value; a subtraction part 107 which outputs difference data; and a normalization part 108 which calculates a correction amount for each pixel from the difference data. A correction amount (absolute value) of the edge part is smaller than a correction amount (absolute value) of a non-edge part.
Patent JP-2015093692-A (JP)
Title: Easily-open pillow packaging bag
Inventor: MIO ATSUSHI
IPC: B65D33/00
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an easily-open pillow packaging bag enabling forming an opening facilitating taking out a content without charging a load on the content by obliquely tearing the bag from a rear-bonded seal part to the circumferential direction of a cylinder.SOLUTION: A pillow packaging bag 10 comprises a laminated film of a multilayer structure, having at least a base material layer and sealant layers capable of being heat sealed to the inner surface, and is formed on a rear face 21 side with a rear-bonded seal part 11 heat sealed together with the sealant layer on the left edge part and the sealant layer on the right edge part of the laminated film, and provided with a content storage part 14 by a top seal part 12 having a heat-sealed upper end edge part, and a bottom seal part 13 having a heat-sealed lower end edge part. The rear-bonded seal part 11 is provided with an opening starting part 11a, and a tear guide line 25 extending from the rear face 21 via a side surface 23 to a front face 22 is arranged from the vicinity of the opening starting part 11a to the top seal part 12 or the bottom seal part 13.
Patent JP-2015094862-A (JP)
Title: Pattern design method
Inventor: OGINO KOZO
IPC: H01L21/027
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a mask pattern design method which suppresses omission of defect detection and/or detection of a pseudo-defect.SOLUTION: A pattern design method includes a first step of determining whether or not the probability of errors between data group of errors and measurements measured in a pattern of a resist film and corresponding to calculated values of pattern distances or dimensions of a first simulation pattern created by an exposure simulation follows a normal distribution and a second step of deleting data from the minimum value side of the errors in the data group when it is determined that the probability of the errors does not follow a normal distribution. When the second step is executed, the method also includes a normalization step of subjecting the data-deleted data group to the first step and a verification threshold value calculation step of calculating verification threshold values on the basis of average values of the data group whose possibility of errors is determined to follow a normal distribution in the first step, the standard deviation corresponding to the average values and permissible values for the measurements.